diff --git a/lib/std/mem.zig b/lib/std/mem.zig
index f365ffe2e4..4cf879cf05 100644
--- a/lib/std/mem.zig
+++ b/lib/std/mem.zig
@@ -2201,7 +2201,7 @@ pub fn collapseRepeatsLen(comptime T: type, slice: []T, elem: T) usize {
 
 /// Collapse consecutive duplicate elements into one entry.
 pub fn collapseRepeats(comptime T: type, slice: []T, elem: T) []T {
-    return slice[0 .. collapseRepeatsLen(T, slice, elem)];
+    return slice[0..collapseRepeatsLen(T, slice, elem)];
 }
 
 fn testCollapseRepeats(str: []const u8, elem: u8, expected: []const u8) !void {
diff --git a/lib/std/os/windows.zig b/lib/std/os/windows.zig
index 4bdbe64fbf..8e8351e446 100644
--- a/lib/std/os/windows.zig
+++ b/lib/std/os/windows.zig
@@ -1844,7 +1844,7 @@ pub fn sliceToPrefixedFileW(s: []const u8) !PathSpace {
 }
 
 fn getFullPathNameW(path: [*:0]const u16, out: []u16) !usize {
-    const result= kernel32.GetFullPathNameW(path, @intCast(u32, out.len), std.meta.assumeSentinel(out.ptr, 0), null);
+    const result = kernel32.GetFullPathNameW(path, @intCast(u32, out.len), std.meta.assumeSentinel(out.ptr, 0), null);
     if (result == 0) {
         switch (kernel32.GetLastError()) {
             else => |err| return unexpectedError(err),
diff --git a/lib/std/x/os/net.zig b/lib/std/x/os/net.zig
index 3d32019bb2..bbb2c105a7 100644
--- a/lib/std/x/os/net.zig
+++ b/lib/std/x/os/net.zig
@@ -17,10 +17,10 @@ const native_os = std.Target.current.os;
 /// an error if either resolution fails, or if the interface name is
 /// too long.
 pub fn resolveScopeID(name: []const u8) !u32 {
-    if (comptime @hasDecl(os, "IFNAMESIZE")) {
+    if (@hasDecl(os, "IFNAMESIZE")) {
         if (name.len >= os.IFNAMESIZE - 1) return error.NameTooLong;
 
-        if (comptime native_os.tag == .windows) {
+        if (native_os.tag == .windows) {
             var interface_name: [os.IFNAMESIZE]u8 = undefined;
             mem.copy(u8, &interface_name, name);
             interface_name[name.len] = 0;